| Celtik to Noventa Vicentina | 1,120.22 mi (1,802.81 km) |
| Celtik to Novi di Modena | 1,143.34 mi (1,840.02 km) |
| Celtik to Novi Ligure | 1,242.82 mi (2,000.13 km) |
| Celtik to Nuoro | 1,194.47 mi (1,922.31 km) |
| Celtik to Occhiobello | 1,111.50 mi (1,788.78 km) |
| Celtik to Oderzo | 1,085.91 mi (1,747.60 km) |
| Celtik to Oggiono | 1,231.22 mi (1,981.45 km) |
| Celtik to Olbia | 1,184.29 mi (1,905.94 km) |
| Celtik to Oleggio | 1,261.87 mi (2,030.78 km) |
| Celtik to Olgiate Comasco | 1,249.13 mi (2,010.28 km) |
| Celtik to Olgiate Olona | 1,250.62 mi (2,012.67 km) |
| Celtik to Omegna | 1,276.87 mi (2,054.92 km) |
| Celtik to Opera | 1,230.98 mi (1,981.07 km) |
| Celtik to Oppeano | 1,136.93 mi (1,829.71 km) |
| Celtik to Orbassano | 1,306.02 mi (2,101.84 km) |
