| McAlester to Noventa Vicentina | 5,278.45 mi (8,494.84 km) |
| McAlester to Novi di Modena | 5,269.47 mi (8,480.39 km) |
| McAlester to Novi Ligure | 5,190.37 mi (8,353.09 km) |
| McAlester to Nuoro | 5,390.95 mi (8,675.90 km) |
| McAlester to Occhiobello | 5,295.16 mi (8,521.73 km) |
| McAlester to Oderzo | 5,295.24 mi (8,521.86 km) |
| McAlester to Oggiono | 5,172.44 mi (8,324.24 km) |
| McAlester to Olbia | 5,373.67 mi (8,648.09 km) |
| McAlester to Oleggio | 5,151.23 mi (8,290.10 km) |
| McAlester to Olgiate Comasco | 5,157.28 mi (8,299.84 km) |
| McAlester to Olgiate Olona | 5,159.87 mi (8,304.00 km) |
| McAlester to Omegna | 5,131.36 mi (8,258.12 km) |
| McAlester to Opera | 5,182.98 mi (8,341.20 km) |
| McAlester to Oppeano | 5,264.04 mi (8,471.66 km) |
| McAlester to Orbassano | 5,130.25 mi (8,256.34 km) |
