| Kaiserslautern to Rivarolo Canavese | 284.23 mi (457.42 km) |
| Kaiserslautern to Rivoli | 302.51 mi (486.85 km) |
| Kaiserslautern to Rocca di Papa | 581.60 mi (935.99 km) |
| Kaiserslautern to Rocca Priora | 581.53 mi (935.88 km) |
| Kaiserslautern to Roccapiemonte | 687.76 mi (1,106.84 km) |
| Kaiserslautern to Roccastrada | 473.25 mi (761.62 km) |
| Kaiserslautern to Romano di Lombardia | 286.70 mi (461.41 km) |
| Kaiserslautern to Rome | 568.96 mi (915.65 km) |
| Kaiserslautern to Roncade | 340.25 mi (547.59 km) |
| Kaiserslautern to Ronchi dei Legionari | 365.12 mi (587.60 km) |
| Kaiserslautern to Ronciglione | 538.43 mi (866.52 km) |
| Kaiserslautern to Rosa | 317.81 mi (511.46 km) |
| Kaiserslautern to Rosarno | 859.12 mi (1,382.61 km) |
| Kaiserslautern to Rosignano Marittimo | 436.89 mi (703.11 km) |
| Kaiserslautern to Rosolini | 943.60 mi (1,518.57 km) |
