| Chelmsford to Amelia | 844.63 mi (1,359.29 km) |
| Chelmsford to Anagni | 912.07 mi (1,467.84 km) |
| Chelmsford to Ancona | 823.65 mi (1,325.53 km) |
| Chelmsford to Andria | 1,041.90 mi (1,676.77 km) |
| Chelmsford to Angri | 1,011.65 mi (1,628.10 km) |
| Chelmsford to Anguillara Sabazia | 866.02 mi (1,393.72 km) |
| Chelmsford to Anzio | 912.67 mi (1,468.80 km) |
| Chelmsford to Anzola dell'Emilia | 698.93 mi (1,124.81 km) |
| Chelmsford to Aosta | 517.93 mi (833.52 km) |
| Chelmsford to Apricena | 983.87 mi (1,583.38 km) |
| Chelmsford to Aprilia | 905.61 mi (1,457.43 km) |
| Chelmsford to Aradeo | 1,161.21 mi (1,868.78 km) |
| Chelmsford to Aragona | 1,178.50 mi (1,896.61 km) |
| Chelmsford to Arco | 619.67 mi (997.27 km) |
| Chelmsford to Arcola | 682.20 mi (1,097.89 km) |
