| Tortum to Redon | 2,201.35 mi (3,542.73 km) |
| Tortum to Reims | 1,922.21 mi (3,093.50 km) |
| Tortum to Rennes | 2,181.16 mi (3,510.23 km) |
| Tortum to Revel | 2,030.99 mi (3,268.57 km) |
| Tortum to Reze | 2,179.11 mi (3,506.93 km) |
| Tortum to Riedisheim | 1,762.20 mi (2,835.99 km) |
| Tortum to Rillieux-la-Pape | 1,875.94 mi (3,019.04 km) |
| Tortum to Riom | 1,961.64 mi (3,156.95 km) |
| Tortum to Riorges | 1,916.71 mi (3,084.64 km) |
| Tortum to Ris-Orangis | 1,993.21 mi (3,207.76 km) |
| Tortum to Rive-de-Gier | 1,890.20 mi (3,041.98 km) |
| Tortum to Rivesaltes | 1,994.23 mi (3,209.41 km) |
| Tortum to Rixheim | 1,760.46 mi (2,833.19 km) |
| Tortum to Roanne | 1,915.36 mi (3,082.48 km) |
| Tortum to Roche-la-Moliere | 1,904.68 mi (3,065.29 km) |
