| Martinsville to Nuth | 4,140.10 mi (6,662.85 km) |
| Martinsville to Oegstgeest | 4,051.25 mi (6,519.86 km) |
| Martinsville to Oirschot | 4,101.54 mi (6,600.80 km) |
| Martinsville to Oisterwijk | 4,095.42 mi (6,590.95 km) |
| Martinsville to Oldebroek | 4,101.01 mi (6,599.94 km) |
| Martinsville to Oldenzaal | 4,144.86 mi (6,670.51 km) |
| Martinsville to Ommen | 4,119.49 mi (6,629.68 km) |
| Martinsville to Oosterend | 4,093.45 mi (6,587.77 km) |
| Martinsville to Oosterhout | 4,080.21 mi (6,566.47 km) |
| Martinsville to Oosterwolde | 4,102.49 mi (6,602.32 km) |
| Martinsville to Oostzaan | 4,061.53 mi (6,536.41 km) |
| Martinsville to Opmeer | 4,057.57 mi (6,530.03 km) |
| Martinsville to Oss | 4,103.34 mi (6,603.70 km) |
| Martinsville to Oud-Beijerland | 4,057.65 mi (6,530.15 km) |
| Martinsville to Oudenbosch | 4,068.26 mi (6,547.22 km) |
