| Smederevo to Noventa Vicentina | 460.98 mi (741.87 km) |
| Smederevo to Novi di Modena | 491.76 mi (791.41 km) |
| Smederevo to Novi Ligure | 595.74 mi (958.76 km) |
| Smederevo to Nuoro | 661.88 mi (1,065.19 km) |
| Smederevo to Occhiobello | 458.44 mi (737.79 km) |
| Smederevo to Oderzo | 417.54 mi (671.97 km) |
| Smederevo to Oggiono | 568.27 mi (914.54 km) |
| Smederevo to Olbia | 633.94 mi (1,020.23 km) |
| Smederevo to Oleggio | 602.22 mi (969.18 km) |
| Smederevo to Olgiate Comasco | 586.70 mi (944.21 km) |
| Smederevo to Olgiate Olona | 590.22 mi (949.87 km) |
| Smederevo to Omegna | 613.99 mi (988.12 km) |
| Smederevo to Opera | 573.63 mi (923.17 km) |
| Smederevo to Oppeano | 478.02 mi (769.30 km) |
| Smederevo to Orbassano | 655.84 mi (1,055.48 km) |
