| Spearfish to Opwijk | 4,565.32 mi (7,347.17 km) |
| Spearfish to Ostend | 4,512.45 mi (7,262.08 km) |
| Spearfish to Oud-Heverlee | 4,587.11 mi (7,382.24 km) |
| Spearfish to Oud-Turnhout | 4,574.72 mi (7,362.30 km) |
| Spearfish to Oudenaarde | 4,551.80 mi (7,325.41 km) |
| Spearfish to Oudenburg | 4,517.01 mi (7,269.42 km) |
| Spearfish to Oupeye | 4,624.31 mi (7,442.11 km) |
| Spearfish to Overijse | 4,585.13 mi (7,379.06 km) |
| Spearfish to Overpelt | 4,593.19 mi (7,392.03 km) |
| Spearfish to Paal | 4,593.73 mi (7,392.90 km) |
| Spearfish to Peer | 4,598.30 mi (7,400.25 km) |
| Spearfish to Pepinster | 4,636.55 mi (7,461.81 km) |
| Spearfish to Peruwelz | 4,566.61 mi (7,349.25 km) |
| Spearfish to Perwez | 4,601.65 mi (7,405.64 km) |
| Spearfish to Philippeville | 4,612.87 mi (7,423.70 km) |
