| Champlin to Noventa Vicentina | 4,691.49 mi (7,550.23 km) |
| Champlin to Novi di Modena | 4,687.00 mi (7,543.00 km) |
| Champlin to Novi Ligure | 4,616.10 mi (7,428.89 km) |
| Champlin to Nuoro | 4,843.06 mi (7,794.16 km) |
| Champlin to Occhiobello | 4,710.17 mi (7,580.29 km) |
| Champlin to Oderzo | 4,702.17 mi (7,567.40 km) |
| Champlin to Oggiono | 4,589.88 mi (7,386.69 km) |
| Champlin to Olbia | 4,821.21 mi (7,758.99 km) |
| Champlin to Oleggio | 4,572.21 mi (7,358.27 km) |
| Champlin to Olgiate Comasco | 4,576.00 mi (7,364.36 km) |
| Champlin to Olgiate Olona | 4,579.80 mi (7,370.47 km) |
| Champlin to Omegna | 4,551.37 mi (7,324.72 km) |
| Champlin to Opera | 4,603.33 mi (7,408.34 km) |
| Champlin to Oppeano | 4,678.19 mi (7,528.81 km) |
| Champlin to Orbassano | 4,558.76 mi (7,336.61 km) |
