| Istrana to Rochefort | 628.44 mi (1,011.38 km) |
| Istrana to Rodez | 473.94 mi (762.73 km) |
| Istrana to Rognac | 370.27 mi (595.90 km) |
| Istrana to Roissy-en-Brie | 492.03 mi (791.84 km) |
| Istrana to Romainville | 503.60 mi (810.47 km) |
| Istrana to Romans-sur-Isere | 344.86 mi (554.99 km) |
| Istrana to Rombas | 373.14 mi (600.51 km) |
| Istrana to Romilly-sur-Seine | 439.44 mi (707.22 km) |
| Istrana to Ronchin | 536.24 mi (863.00 km) |
| Istrana to Roncq | 541.20 mi (870.97 km) |
| Istrana to Roquebrune-sur-Argens | 310.15 mi (499.14 km) |
| Istrana to Roquevaire | 358.19 mi (576.44 km) |
| Istrana to Rosny-sous-Bois | 501.12 mi (806.47 km) |
| Istrana to Roubaix | 536.42 mi (863.28 km) |
| Istrana to Rouen | 574.59 mi (924.72 km) |
