| Os to Arpajon | 814.18 mi (1,310.29 km) |
| Os to Arques | 667.25 mi (1,073.84 km) |
| Os to Arras | 694.44 mi (1,117.60 km) |
| Os to Artigues-pres-Bordeaux | 1,089.86 mi (1,753.96 km) |
| Os to Athis-Mons | 805.29 mi (1,295.99 km) |
| Os to Aubagne | 1,170.18 mi (1,883.22 km) |
| Os to Aubenas | 1,079.29 mi (1,736.94 km) |
| Os to Aubergenville | 791.66 mi (1,274.06 km) |
| Os to Aubervilliers | 791.24 mi (1,273.38 km) |
| Os to Aubiere | 1,004.86 mi (1,617.17 km) |
| Os to Aucamville | 1,156.43 mi (1,861.10 km) |
| Os to Auch | 1,163.60 mi (1,872.64 km) |
| Os to Auchel | 681.58 mi (1,096.90 km) |
| Os to Audenge | 1,106.86 mi (1,781.32 km) |
| Os to Audincourt | 882.24 mi (1,419.82 km) |
