| Dokkum to Noventa Vicentina | 608.69 mi (979.60 km) |
| Dokkum to Novi di Modena | 623.10 mi (1,002.78 km) |
| Dokkum to Novi Ligure | 605.16 mi (973.91 km) |
| Dokkum to Nuoro | 912.38 mi (1,468.34 km) |
| Dokkum to Occhiobello | 632.77 mi (1,018.34 km) |
| Dokkum to Oderzo | 596.58 mi (960.10 km) |
| Dokkum to Oggiono | 542.28 mi (872.71 km) |
| Dokkum to Olbia | 872.85 mi (1,404.71 km) |
| Dokkum to Oleggio | 546.73 mi (879.88 km) |
| Dokkum to Olgiate Comasco | 537.80 mi (865.51 km) |
| Dokkum to Olgiate Olona | 547.01 mi (880.32 km) |
| Dokkum to Omegna | 525.76 mi (846.13 km) |
| Dokkum to Opera | 567.49 mi (913.29 km) |
| Dokkum to Oppeano | 601.38 mi (967.83 km) |
| Dokkum to Orbassano | 578.98 mi (931.78 km) |
