| Niksic to Amelia | 332.23 mi (534.67 km) |
| Niksic to Anagni | 304.62 mi (490.23 km) |
| Niksic to Ancona | 279.69 mi (450.11 km) |
| Niksic to Andria | 173.62 mi (279.42 km) |
| Niksic to Angri | 266.40 mi (428.73 km) |
| Niksic to Anguillara Sabazia | 344.10 mi (553.77 km) |
| Niksic to Anzio | 336.72 mi (541.89 km) |
| Niksic to Anzola dell'Emilia | 406.23 mi (653.76 km) |
| Niksic to Aosta | 610.15 mi (981.95 km) |
| Niksic to Apricena | 192.87 mi (310.40 km) |
| Niksic to Aprilia | 332.86 mi (535.69 km) |
| Niksic to Aradeo | 187.54 mi (301.82 km) |
| Niksic to Aragona | 466.03 mi (750.01 km) |
| Niksic to Arco | 453.45 mi (729.75 km) |
| Niksic to Arcola | 463.04 mi (745.19 km) |
