| Tucson to Redon | 5,382.49 mi (8,662.27 km) |
| Tucson to Reims | 5,540.06 mi (8,915.86 km) |
| Tucson to Rennes | 5,379.48 mi (8,657.44 km) |
| Tucson to Revel | 5,713.88 mi (9,195.59 km) |
| Tucson to Reze | 5,420.47 mi (8,723.40 km) |
| Tucson to Riedisheim | 5,724.13 mi (9,212.10 km) |
| Tucson to Rillieux-la-Pape | 5,721.85 mi (9,208.43 km) |
| Tucson to Riom | 5,652.10 mi (9,096.18 km) |
| Tucson to Riorges | 5,680.32 mi (9,141.59 km) |
| Tucson to Ris-Orangis | 5,508.51 mi (8,865.09 km) |
| Tucson to Rive-de-Gier | 5,724.29 mi (9,212.36 km) |
| Tucson to Rivesaltes | 5,777.86 mi (9,298.57 km) |
| Tucson to Rixheim | 5,725.43 mi (9,214.18 km) |
| Tucson to Roanne | 5,681.64 mi (9,143.71 km) |
| Tucson to Roche-la-Moliere | 5,717.53 mi (9,201.48 km) |
