- Group 1
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Promotion[a] | 
|
|
| |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Scotland (P)
|
4 | 3 | 0 | 1 | 10 | 4 | +6 | 9 | Promotion to League B | — | 3–2 | 2–0 | |
| 2 | Israel (P)
|
4 | 2 | 0 | 2 | 6 | 5 | +1 | 6 | 2–1 | — | 2–0 | ||
| 3 | Albania
|
4 | 1 | 0 | 3 | 1 | 8 | −7 | 3 | 0–4 | 1–0 | — |
- ^ Due to revamp of the format for the 2020–21 UEFA Nations League, no teams were eventually relegated, and the second-placed teams in each group were also promoted.
- Group 2
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Promotion[a] | 
|
|
|
| |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Finland (P)
|
6 | 4 | 0 | 2 | 5 | 3 | +2 | 12 | Promotion to League B | — | 1–0 | 2–0 | 1–0 | |
| 2 | Hungary (P)
|
6 | 3 | 1 | 2 | 9 | 6 | +3 | 10 | 2–0 | — | 2–1 | 2–0 | ||
| 3 | Greece
|
6 | 3 | 0 | 3 | 4 | 5 | −1 | 9 | 1–0 | 1–0 | — | 0–1 | ||
| 4 | Estonia
|
6 | 1 | 1 | 4 | 4 | 8 | −4 | 4 | 0–1 | 3–3 | 0–1 | — |
- ^ Due to revamp of the format for the 2020–21 UEFA Nations League, no teams were eventually relegated, and the second-placed teams in each group were also promoted.
- Group 3
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Promotion[a] | 
|
|
|
| |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Norway (P)
|
6 | 4 | 1 | 1 | 7 | 2 | +5 | 13 | Promotion to League B | — | 1–0 | 2–0 | 1–0 | |
| 2 | Bulgaria (P)
|
6 | 3 | 2 | 1 | 7 | 5 | +2 | 11 | 1–0 | — | 2–1 | 1–1 | ||
| 3 | Cyprus
|
6 | 1 | 2 | 3 | 5 | 9 | −4 | 5 | 0–2 | 1–1 | — | 2–1 | ||
| 4 | Slovenia
|
6 | 0 | 3 | 3 | 5 | 8 | −3 | 3 | 1–1 | 1–2 | 1–1 | — |
- ^ Due to revamp of the format for the 2020–21 UEFA Nations League, no teams were eventually relegated, and the second-placed teams in each group were also promoted.
- Group 4
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Promotion[a] | 
|
|
|
| |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Serbia (P)
|
6 | 4 | 2 | 0 | 11 | 4 | +7 | 14 | Promotion to League B | — | 2–2 | 2–1 | 4–1 | |
| 2 | Romania (P)
|
6 | 3 | 3 | 0 | 8 | 3 | +5 | 12 | 0–0 | — | 0–0 | 3–0 | ||
| 3 | Montenegro
|
6 | 2 | 1 | 3 | 7 | 6 | +1 | 7 | 0–2 | 0–1 | — | 2–0 | ||
| 4 | Lithuania
|
6 | 0 | 0 | 6 | 3 | 16 | −13 | 0 | 0–1 | 1–2 | 1–4 | — |
- ^ Due to revamp of the format for the 2020–21 UEFA Nations League, no teams were eventually relegated, and the second-placed teams in each group were also promoted.