| Tucson Mountains to Redon | 5,383.34 mi (8,663.65 km) |
| Tucson Mountains to Reims | 5,539.95 mi (8,915.68 km) |
| Tucson Mountains to Rennes | 5,380.20 mi (8,658.59 km) |
| Tucson Mountains to Revel | 5,715.16 mi (9,197.65 km) |
| Tucson Mountains to Reze | 5,421.37 mi (8,724.85 km) |
| Tucson Mountains to Riedisheim | 5,723.95 mi (9,211.81 km) |
| Tucson Mountains to Rillieux-la-Pape | 5,722.33 mi (9,209.20 km) |
| Tucson Mountains to Riom | 5,652.77 mi (9,097.25 km) |
| Tucson Mountains to Riorges | 5,680.85 mi (9,142.44 km) |
| Tucson Mountains to Ris-Orangis | 5,508.69 mi (8,865.38 km) |
| Tucson Mountains to Rive-de-Gier | 5,724.86 mi (9,213.27 km) |
| Tucson Mountains to Rivesaltes | 5,779.18 mi (9,300.69 km) |
| Tucson Mountains to Rixheim | 5,725.24 mi (9,213.89 km) |
| Tucson Mountains to Roanne | 5,682.16 mi (9,144.56 km) |
| Tucson Mountains to Roche-la-Moliere | 5,718.15 mi (9,202.48 km) |
