| Prestatyn to Noventa Vicentina | 869.95 mi (1,400.05 km) |
| Prestatyn to Novi di Modena | 868.03 mi (1,396.95 km) |
| Prestatyn to Novi Ligure | 807.51 mi (1,299.57 km) |
| Prestatyn to Nuoro | 1,078.68 mi (1,735.97 km) |
| Prestatyn to Occhiobello | 889.44 mi (1,431.41 km) |
| Prestatyn to Oderzo | 879.90 mi (1,416.06 km) |
| Prestatyn to Oggiono | 771.73 mi (1,241.98 km) |
| Prestatyn to Olbia | 1,047.14 mi (1,685.21 km) |
| Prestatyn to Oleggio | 758.06 mi (1,219.98 km) |
| Prestatyn to Olgiate Comasco | 759.25 mi (1,221.89 km) |
| Prestatyn to Olgiate Olona | 764.29 mi (1,230.00 km) |
| Prestatyn to Omegna | 736.41 mi (1,185.13 km) |
| Prestatyn to Opera | 787.92 mi (1,268.03 km) |
| Prestatyn to Oppeano | 857.17 mi (1,379.47 km) |
| Prestatyn to Orbassano | 756.64 mi (1,217.69 km) |
