| Oro Valley to Redon | 5,372.25 mi (8,645.80 km) |
| Oro Valley to Reims | 5,528.76 mi (8,897.68 km) |
| Oro Valley to Rennes | 5,369.09 mi (8,640.72 km) |
| Oro Valley to Revel | 5,704.12 mi (9,179.90 km) |
| Oro Valley to Reze | 5,410.29 mi (8,707.01 km) |
| Oro Valley to Riedisheim | 5,712.76 mi (9,193.80 km) |
| Oro Valley to Rillieux-la-Pape | 5,711.20 mi (9,191.28 km) |
| Oro Valley to Riom | 5,641.66 mi (9,079.37 km) |
| Oro Valley to Riorges | 5,669.72 mi (9,124.53 km) |
| Oro Valley to Ris-Orangis | 5,497.53 mi (8,847.42 km) |
| Oro Valley to Rive-de-Gier | 5,713.74 mi (9,195.37 km) |
| Oro Valley to Rivesaltes | 5,768.15 mi (9,282.94 km) |
| Oro Valley to Rixheim | 5,714.05 mi (9,195.88 km) |
| Oro Valley to Roanne | 5,671.04 mi (9,126.65 km) |
| Oro Valley to Roche-la-Moliere | 5,707.04 mi (9,184.59 km) |
