| Kilkis to Resana | 635.17 mi (1,022.20 km) |
| Kilkis to Rescaldina | 768.17 mi (1,236.25 km) |
| Kilkis to Rezzato | 703.84 mi (1,132.72 km) |
| Kilkis to Rho | 762.44 mi (1,227.03 km) |
| Kilkis to Ribera | 566.96 mi (912.44 km) |
| Kilkis to Riccione Marina | 560.21 mi (901.57 km) |
| Kilkis to Riesi | 535.30 mi (861.48 km) |
| Kilkis to Rieti | 525.36 mi (845.49 km) |
| Kilkis to Rignano Flaminio | 542.75 mi (873.47 km) |
| Kilkis to Rignano sull'Arno | 612.28 mi (985.37 km) |
| Kilkis to Rimini | 565.36 mi (909.85 km) |
| Kilkis to Rionero in Vulture | 375.65 mi (604.56 km) |
| Kilkis to Riposto | 466.84 mi (751.31 km) |
| Kilkis to Riva del Garda | 690.43 mi (1,111.14 km) |
| Kilkis to Rivalta di Torino | 822.86 mi (1,324.26 km) |
