| Tonya to Noventa Vicentina | 1,425.81 mi (2,294.62 km) |
| Tonya to Novi di Modena | 1,455.86 mi (2,342.98 km) |
| Tonya to Novi Ligure | 1,559.52 mi (2,509.81 km) |
| Tonya to Nuoro | 1,564.41 mi (2,517.68 km) |
| Tonya to Occhiobello | 1,422.62 mi (2,289.49 km) |
| Tonya to Oderzo | 1,381.54 mi (2,223.38 km) |
| Tonya to Oggiono | 1,532.73 mi (2,466.69 km) |
| Tonya to Olbia | 1,548.23 mi (2,491.64 km) |
| Tonya to Oleggio | 1,566.98 mi (2,521.81 km) |
| Tonya to Olgiate Comasco | 1,551.19 mi (2,496.40 km) |
| Tonya to Olgiate Olona | 1,554.95 mi (2,502.45 km) |
| Tonya to Omegna | 1,578.31 mi (2,540.05 km) |
| Tonya to Opera | 1,538.48 mi (2,475.94 km) |
| Tonya to Oppeano | 1,442.86 mi (2,322.05 km) |
| Tonya to Orbassano | 1,620.33 mi (2,607.67 km) |
