| Omurtag to Resana | 734.58 mi (1,182.19 km) |
| Omurtag to Rescaldina | 878.35 mi (1,413.57 km) |
| Omurtag to Rezzato | 811.83 mi (1,306.52 km) |
| Omurtag to Rho | 873.83 mi (1,406.30 km) |
| Omurtag to Ribera | 792.44 mi (1,275.32 km) |
| Omurtag to Riccione Marina | 691.40 mi (1,112.69 km) |
| Omurtag to Riesi | 763.84 mi (1,229.28 km) |
| Omurtag to Rieti | 688.90 mi (1,108.68 km) |
| Omurtag to Rignano Flaminio | 709.99 mi (1,142.62 km) |
| Omurtag to Rignano sull'Arno | 751.39 mi (1,209.25 km) |
| Omurtag to Rimini | 695.49 mi (1,119.29 km) |
| Omurtag to Rionero in Vulture | 571.70 mi (920.06 km) |
| Omurtag to Riposto | 695.98 mi (1,120.07 km) |
| Omurtag to Riva del Garda | 789.58 mi (1,270.71 km) |
| Omurtag to Rivalta di Torino | 945.48 mi (1,521.61 km) |
