| Colleyville to Noventa Vicentina | 5,434.84 mi (8,746.53 km) |
| Colleyville to Novi di Modena | 5,425.45 mi (8,731.42 km) |
| Colleyville to Novi Ligure | 5,345.63 mi (8,602.95 km) |
| Colleyville to Nuoro | 5,543.29 mi (8,921.07 km) |
| Colleyville to Occhiobello | 5,451.36 mi (8,773.12 km) |
| Colleyville to Oderzo | 5,452.17 mi (8,774.42 km) |
| Colleyville to Oggiono | 5,328.50 mi (8,575.39 km) |
| Colleyville to Olbia | 5,526.53 mi (8,894.09 km) |
| Colleyville to Oleggio | 5,306.96 mi (8,540.73 km) |
| Colleyville to Olgiate Comasco | 5,313.22 mi (8,550.81 km) |
| Colleyville to Olgiate Olona | 5,315.70 mi (8,554.79 km) |
| Colleyville to Omegna | 5,287.20 mi (8,508.93 km) |
| Colleyville to Opera | 5,338.76 mi (8,591.90 km) |
| Colleyville to Oppeano | 5,420.35 mi (8,723.21 km) |
| Colleyville to Orbassano | 5,285.27 mi (8,505.83 km) |
