| Ocsa to Rheinbach | 601.87 mi (968.62 km) |
| Ocsa to Rheinberg | 637.86 mi (1,026.54 km) |
| Ocsa to Rheine | 627.78 mi (1,010.31 km) |
| Ocsa to Rheinfelden (Baden) | 534.31 mi (859.90 km) |
| Ocsa to Ribnitz-Damgarten | 563.57 mi (906.98 km) |
| Ocsa to Richterich | 642.54 mi (1,034.06 km) |
| Ocsa to Riedlingen | 456.90 mi (735.30 km) |
| Ocsa to Riegelsberg | 580.83 mi (934.76 km) |
| Ocsa to Rielasingen-Worblingen | 485.26 mi (780.96 km) |
| Ocsa to Riesa | 384.96 mi (619.53 km) |
| Ocsa to Rietberg | 574.48 mi (924.54 km) |
| Ocsa to Rinteln | 564.54 mi (908.53 km) |
| Ocsa to Ritterhude | 615.14 mi (989.97 km) |
| Ocsa to Rodenbach | 504.25 mi (811.52 km) |
| Ocsa to Rodental | 424.67 mi (683.44 km) |
