| Niksar to Redon | 1,975.11 mi (3,178.63 km) |
| Niksar to Reims | 1,702.79 mi (2,740.38 km) |
| Niksar to Rennes | 1,956.50 mi (3,148.68 km) |
| Niksar to Revel | 1,792.29 mi (2,884.41 km) |
| Niksar to Reze | 1,951.31 mi (3,140.33 km) |
| Niksar to Riedisheim | 1,537.24 mi (2,473.94 km) |
| Niksar to Rillieux-la-Pape | 1,643.38 mi (2,644.76 km) |
| Niksar to Riom | 1,729.36 mi (2,783.13 km) |
| Niksar to Riorges | 1,684.88 mi (2,711.55 km) |
| Niksar to Ris-Orangis | 1,770.84 mi (2,849.90 km) |
| Niksar to Rive-de-Gier | 1,656.71 mi (2,666.21 km) |
| Niksar to Rivesaltes | 1,753.89 mi (2,822.62 km) |
| Niksar to Rixheim | 1,535.51 mi (2,471.17 km) |
| Niksar to Roanne | 1,683.52 mi (2,709.36 km) |
| Niksar to Roche-la-Moliere | 1,670.91 mi (2,689.06 km) |
