| Spout Springs to Noventa Vicentina | 4,569.13 mi (7,353.31 km) |
| Spout Springs to Novi di Modena | 4,553.67 mi (7,328.42 km) |
| Spout Springs to Novi Ligure | 4,464.57 mi (7,185.03 km) |
| Spout Springs to Nuoro | 4,626.49 mi (7,445.62 km) |
| Spout Springs to Occhiobello | 4,582.51 mi (7,374.84 km) |
| Spout Springs to Oderzo | 4,594.94 mi (7,394.85 km) |
| Spout Springs to Oggiono | 4,459.03 mi (7,176.12 km) |
| Spout Springs to Olbia | 4,615.14 mi (7,427.35 km) |
| Spout Springs to Oleggio | 4,433.11 mi (7,134.40 km) |
| Spout Springs to Olgiate Comasco | 4,442.32 mi (7,149.23 km) |
| Spout Springs to Olgiate Olona | 4,443.08 mi (7,150.44 km) |
| Spout Springs to Omegna | 4,415.12 mi (7,105.45 km) |
| Spout Springs to Opera | 4,465.05 mi (7,185.80 km) |
| Spout Springs to Oppeano | 4,553.41 mi (7,328.01 km) |
| Spout Springs to Orbassano | 4,401.93 mi (7,084.22 km) |
