| Istrana to Rouvroy | 534.52 mi (860.23 km) |
| Istrana to Royan | 634.06 mi (1,020.42 km) |
| Istrana to Rueil-Malmaison | 514.09 mi (827.35 km) |
| Istrana to Rumilly | 296.84 mi (477.72 km) |
| Istrana to Sable-sur-Sarthe | 606.36 mi (975.84 km) |
| Istrana to Saint-Amand-les-Eaux | 517.83 mi (833.37 km) |
| Istrana to Saint-Amand-Montrond | 464.12 mi (746.92 km) |
| Istrana to Saint-Andre | 540.06 mi (869.14 km) |
| Istrana to Saint-Andre-de-Cubzac | 610.53 mi (982.55 km) |
| Istrana to Saint-Andre-les-Vergers | 419.28 mi (674.77 km) |
| Istrana to Saint-Ave | 715.45 mi (1,151.40 km) |
| Istrana to Saint-Avertin | 552.50 mi (889.17 km) |
| Istrana to Saint-Avold | 345.48 mi (556.00 km) |
| Istrana to Saint-Barthelemy-d'Anjou | 610.04 mi (981.76 km) |
| Istrana to Saint-Brevin-les-Pins | 686.52 mi (1,104.84 km) |
