| West Carrollton to Noventa Vicentina | 4,593.59 mi (7,392.67 km) |
| West Carrollton to Novi di Modena | 4,582.58 mi (7,374.95 km) |
| West Carrollton to Novi Ligure | 4,500.28 mi (7,242.50 km) |
| West Carrollton to Nuoro | 4,691.08 mi (7,549.57 km) |
| West Carrollton to Occhiobello | 4,609.32 mi (7,417.98 km) |
| West Carrollton to Oderzo | 4,613.31 mi (7,424.41 km) |
| West Carrollton to Oggiono | 4,486.00 mi (7,219.52 km) |
| West Carrollton to Olbia | 4,675.20 mi (7,524.01 km) |
| West Carrollton to Oleggio | 4,463.29 mi (7,182.98 km) |
| West Carrollton to Olgiate Comasco | 4,470.32 mi (7,194.28 km) |
| West Carrollton to Olgiate Olona | 4,472.36 mi (7,197.57 km) |
| West Carrollton to Omegna | 4,443.93 mi (7,151.82 km) |
| West Carrollton to Opera | 4,495.20 mi (7,234.32 km) |
| West Carrollton to Oppeano | 4,578.74 mi (7,368.76 km) |
| West Carrollton to Orbassano | 4,439.26 mi (7,144.30 km) |
