| Pernes-les-Fontaines to Oegstgeest | 566.22 mi (911.24 km) |
| Pernes-les-Fontaines to Oirschot | 518.47 mi (834.40 km) |
| Pernes-les-Fontaines to Oisterwijk | 524.15 mi (843.53 km) |
| Pernes-les-Fontaines to Oldebroek | 585.26 mi (941.89 km) |
| Pernes-les-Fontaines to Oldenzaal | 581.18 mi (935.32 km) |
| Pernes-les-Fontaines to Ommen | 591.87 mi (952.53 km) |
| Pernes-les-Fontaines to Oosterend | 623.93 mi (1,004.12 km) |
| Pernes-les-Fontaines to Oosterhout | 528.32 mi (850.25 km) |
| Pernes-les-Fontaines to Oosterwolde | 623.85 mi (1,003.99 km) |
| Pernes-les-Fontaines to Oostzaan | 582.89 mi (938.07 km) |
| Pernes-les-Fontaines to Opmeer | 601.28 mi (967.67 km) |
| Pernes-les-Fontaines to Oss | 537.19 mi (864.53 km) |
| Pernes-les-Fontaines to Oud-Beijerland | 541.09 mi (870.80 km) |
| Pernes-les-Fontaines to Oudenbosch | 525.10 mi (845.07 km) |
| Pernes-les-Fontaines to Oudewater | 554.12 mi (891.78 km) |
