| Burtonsville to Noventa Vicentina | 4,313.19 mi (6,941.41 km) |
| Burtonsville to Novi di Modena | 4,299.19 mi (6,918.88 km) |
| Burtonsville to Novi Ligure | 4,212.29 mi (6,779.03 km) |
| Burtonsville to Nuoro | 4,385.22 mi (7,057.33 km) |
| Burtonsville to Occhiobello | 4,327.37 mi (6,964.22 km) |
| Burtonsville to Oderzo | 4,337.05 mi (6,979.80 km) |
| Burtonsville to Oggiono | 4,203.76 mi (6,765.30 km) |
| Burtonsville to Olbia | 4,372.07 mi (7,036.17 km) |
| Burtonsville to Oleggio | 4,178.88 mi (6,725.26 km) |
| Burtonsville to Olgiate Comasco | 4,187.37 mi (6,738.92 km) |
| Burtonsville to Olgiate Olona | 4,188.56 mi (6,740.83 km) |
| Burtonsville to Omegna | 4,160.40 mi (6,695.52 km) |
| Burtonsville to Opera | 4,210.86 mi (6,776.72 km) |
| Burtonsville to Oppeano | 4,297.73 mi (6,916.53 km) |
| Burtonsville to Orbassano | 4,150.13 mi (6,678.98 km) |
