| Tomar to Noventa Vicentina | 1,086.82 mi (1,749.06 km) |
| Tomar to Novi di Modena | 1,050.42 mi (1,690.48 km) |
| Tomar to Novi Ligure | 947.83 mi (1,525.39 km) |
| Tomar to Nuoro | 939.78 mi (1,512.43 km) |
| Tomar to Occhiobello | 1,083.27 mi (1,743.35 km) |
| Tomar to Oderzo | 1,140.32 mi (1,835.17 km) |
| Tomar to Oggiono | 995.39 mi (1,601.92 km) |
| Tomar to Olbia | 947.40 mi (1,524.70 km) |
| Tomar to Oleggio | 958.56 mi (1,542.65 km) |
| Tomar to Olgiate Comasco | 977.97 mi (1,573.89 km) |
| Tomar to Olgiate Olona | 970.72 mi (1,562.22 km) |
| Tomar to Omegna | 954.98 mi (1,536.89 km) |
| Tomar to Opera | 980.53 mi (1,578.00 km) |
| Tomar to Oppeano | 1,070.62 mi (1,723.00 km) |
| Tomar to Orbassano | 894.72 mi (1,439.91 km) |
