| Omagh to Brezovica | 1,119.19 mi (1,801.16 km) |
| Omagh to Cankova | 1,149.17 mi (1,849.42 km) |
| Omagh to Celje | 1,141.33 mi (1,836.80 km) |
| Omagh to Cerklje na Gorenjskem | 1,111.67 mi (1,789.06 km) |
| Omagh to Cerknica | 1,126.98 mi (1,813.70 km) |
| Omagh to Cerkno | 1,098.73 mi (1,768.24 km) |
| Omagh to Cerkvenjak | 1,152.71 mi (1,855.10 km) |
| Omagh to Cirkulane | 1,164.00 mi (1,873.27 km) |
| Omagh to Crensovci | 1,165.63 mi (1,875.91 km) |
| Omagh to Crna na Koroskem | 1,115.65 mi (1,795.47 km) |
| Omagh to Crnomelj | 1,167.61 mi (1,879.08 km) |
| Omagh to Destrnik | 1,153.42 mi (1,856.26 km) |
| Omagh to Divaca | 1,117.97 mi (1,799.20 km) |
| Omagh to Dobje | 1,150.34 mi (1,851.30 km) |
| Omagh to Dobrna | 1,135.51 mi (1,827.42 km) |
