| Svilengrad to Novi di Modena | 797.31 mi (1,283.15 km) |
| Svilengrad to Novi Ligure | 898.36 mi (1,445.78 km) |
| Svilengrad to Nuoro | 883.21 mi (1,421.39 km) |
| Svilengrad to Occhiobello | 764.99 mi (1,231.14 km) |
| Svilengrad to Oderzo | 736.75 mi (1,185.68 km) |
| Svilengrad to Oggiono | 883.27 mi (1,421.48 km) |
| Svilengrad to Olbia | 866.92 mi (1,395.17 km) |
| Svilengrad to Oleggio | 914.66 mi (1,472.01 km) |
| Svilengrad to Olgiate Comasco | 901.33 mi (1,450.55 km) |
| Svilengrad to Olgiate Olona | 903.23 mi (1,453.60 km) |
| Svilengrad to Omegna | 929.05 mi (1,495.16 km) |
| Svilengrad to Opera | 884.16 mi (1,422.91 km) |
| Svilengrad to Oppeano | 789.43 mi (1,270.46 km) |
| Svilengrad to Orbassano | 961.13 mi (1,546.80 km) |
| Svilengrad to Orbetello | 768.71 mi (1,237.12 km) |
