| Niort to Devnya | 1,384.00 mi (2,227.33 km) |
| Niort to Dimitrovgrad | 1,318.07 mi (2,121.22 km) |
| Niort to Dobrich | 1,389.15 mi (2,235.62 km) |
| Niort to Dospat | 1,260.49 mi (2,028.56 km) |
| Niort to Dupnitsa | 1,194.50 mi (1,922.36 km) |
| Niort to Elhovo | 1,361.16 mi (2,190.57 km) |
| Niort to Etropole | 1,222.57 mi (1,967.54 km) |
| Niort to Gabrovo | 1,285.37 mi (2,068.61 km) |
| Niort to Gorna Oryahovitsa | 1,296.79 mi (2,086.99 km) |
| Niort to Gotse Delchev | 1,242.22 mi (1,999.16 km) |
| Niort to Harmanli | 1,335.37 mi (2,149.07 km) |
| Niort to Haskovo | 1,319.50 mi (2,123.53 km) |
| Niort to Ihtiman | 1,223.37 mi (1,968.82 km) |
| Niort to Isperih | 1,338.35 mi (2,153.87 km) |
| Niort to Kardzhali | 1,317.49 mi (2,120.30 km) |
