| California to Redon | 3,670.42 mi (5,906.97 km) |
| California to Reims | 3,894.68 mi (6,267.88 km) |
| California to Rennes | 3,677.73 mi (5,918.73 km) |
| California to Revel | 3,960.85 mi (6,374.37 km) |
| California to Reze | 3,703.69 mi (5,960.51 km) |
| California to Riedisheim | 4,075.97 mi (6,559.65 km) |
| California to Rillieux-la-Pape | 4,024.25 mi (6,476.41 km) |
| California to Riom | 3,943.53 mi (6,346.49 km) |
| California to Riorges | 3,980.37 mi (6,405.79 km) |
| California to Ris-Orangis | 3,841.57 mi (6,182.41 km) |
| California to Rive-de-Gier | 4,020.11 mi (6,469.74 km) |
| California to Rivesaltes | 4,020.49 mi (6,470.35 km) |
| California to Rixheim | 4,077.55 mi (6,562.19 km) |
| California to Roanne | 3,981.78 mi (6,408.06 km) |
| California to Roche-la-Moliere | 4,009.83 mi (6,453.20 km) |
