| Thetford to Amelia | 870.35 mi (1,400.69 km) |
| Thetford to Anagni | 937.87 mi (1,509.35 km) |
| Thetford to Ancona | 844.88 mi (1,359.71 km) |
| Thetford to Andria | 1,063.06 mi (1,710.84 km) |
| Thetford to Angri | 1,036.63 mi (1,668.29 km) |
| Thetford to Anguillara Sabazia | 892.90 mi (1,436.99 km) |
| Thetford to Anzio | 939.96 mi (1,512.72 km) |
| Thetford to Anzola dell'Emilia | 722.76 mi (1,163.16 km) |
| Thetford to Aosta | 548.52 mi (882.76 km) |
| Thetford to Apricena | 1,005.49 mi (1,618.19 km) |
| Thetford to Aprilia | 932.63 mi (1,500.93 km) |
| Thetford to Aradeo | 1,181.31 mi (1,901.13 km) |
| Thetford to Aragona | 1,209.36 mi (1,946.27 km) |
| Thetford to Arco | 640.20 mi (1,030.31 km) |
| Thetford to Arcola | 710.05 mi (1,142.71 km) |
