| Slough to Agen | 507.71 mi (817.08 km) |
| Slough to Aigues-Mortes | 591.98 mi (952.69 km) |
| Slough to Aire-sur-la-Lys | 142.82 mi (229.85 km) |
| Slough to Aix-en-Provence | 618.71 mi (995.72 km) |
| Slough to Aix-les-Bains | 499.58 mi (804.00 km) |
| Slough to Aizenay | 332.67 mi (535.38 km) |
| Slough to Ajaccio | 794.47 mi (1,278.58 km) |
| Slough to Albert | 175.74 mi (282.83 km) |
| Slough to Albertville | 513.49 mi (826.38 km) |
| Slough to Albi | 538.80 mi (867.11 km) |
| Slough to Alencon | 214.80 mi (345.68 km) |
| Slough to Ales | 553.76 mi (891.19 km) |
| Slough to Alfortville | 229.45 mi (369.26 km) |
| Slough to Allauch | 631.39 mi (1,016.12 km) |
| Slough to Allonnes | 246.85 mi (397.26 km) |
