| Kilkis to Rheinbach | 1,012.15 mi (1,628.90 km) |
| Kilkis to Rheinberg | 1,061.57 mi (1,708.43 km) |
| Kilkis to Rheine | 1,066.03 mi (1,715.61 km) |
| Kilkis to Rheinfelden (Baden) | 871.12 mi (1,401.94 km) |
| Kilkis to Ribnitz-Damgarten | 1,034.24 mi (1,664.46 km) |
| Kilkis to Richterich | 1,051.03 mi (1,691.47 km) |
| Kilkis to Riedlingen | 822.80 mi (1,324.17 km) |
| Kilkis to Riegelsberg | 962.42 mi (1,548.86 km) |
| Kilkis to Rielasingen-Worblingen | 833.31 mi (1,341.08 km) |
| Kilkis to Riesa | 846.30 mi (1,361.98 km) |
| Kilkis to Rietberg | 1,012.07 mi (1,628.77 km) |
| Kilkis to Rinteln | 1,010.47 mi (1,626.20 km) |
| Kilkis to Ritterhude | 1,069.02 mi (1,720.42 km) |
| Kilkis to Rodenbach | 918.60 mi (1,478.35 km) |
| Kilkis to Rodental | 856.95 mi (1,379.13 km) |
