| Istres to Rodez | 133.28 mi (214.50 km) |
| Istres to Rognac | 12.31 mi (19.81 km) |
| Istres to Roissy-en-Brie | 381.24 mi (613.54 km) |
| Istres to Romainville | 390.49 mi (628.44 km) |
| Istres to Romans-sur-Isere | 105.85 mi (170.34 km) |
| Istres to Rombas | 399.68 mi (643.22 km) |
| Istres to Romilly-sur-Seine | 350.77 mi (564.52 km) |
| Istres to Ronchin | 497.91 mi (801.31 km) |
| Istres to Roncq | 507.74 mi (817.14 km) |
| Istres to Roquebrune-sur-Argens | 82.79 mi (133.23 km) |
| Istres to Roquevaire | 32.92 mi (52.98 km) |
| Istres to Rosny-sous-Bois | 388.65 mi (625.47 km) |
| Istres to Roubaix | 502.94 mi (809.40 km) |
| Istres to Rouen | 449.50 mi (723.40 km) |
| Istres to Rouvroy | 485.28 mi (780.98 km) |
