| Petaluma to Rothenbach an der Pegnitz | 5,754.39 mi (9,260.79 km) |
| Petaluma to Rothenburg ob der Tauber | 5,732.61 mi (9,225.74 km) |
| Petaluma to Rottweil | 5,758.85 mi (9,267.97 km) |
| Petaluma to Rudersberg | 5,743.25 mi (9,242.87 km) |
| Petaluma to Rudesheim am Rhein | 5,639.59 mi (9,076.05 km) |
| Petaluma to Rudolstadt | 5,686.48 mi (9,151.50 km) |
| Petaluma to Runkel | 5,622.30 mi (9,048.21 km) |
| Petaluma to Ruppichteroth | 5,580.39 mi (8,980.77 km) |
| Petaluma to Russelsheim | 5,651.79 mi (9,095.68 km) |
| Petaluma to Rutesheim | 5,731.86 mi (9,224.55 km) |
| Petaluma to Ruthen | 5,570.78 mi (8,965.30 km) |
| Petaluma to Saalfeld | 5,691.25 mi (9,159.18 km) |
| Petaluma to Saarbrucken | 5,655.47 mi (9,101.60 km) |
| Petaluma to Saarlouis | 5,644.01 mi (9,083.16 km) |
| Petaluma to Saarwellingen | 5,643.49 mi (9,082.31 km) |
