| North Potomac to Oudewater | 3,852.65 mi (6,200.24 km) |
| North Potomac to Papendrecht | 3,850.04 mi (6,196.04 km) |
| North Potomac to Pijnacker | 3,835.49 mi (6,172.63 km) |
| North Potomac to Purmerend | 3,843.71 mi (6,185.86 km) |
| North Potomac to Putten | 3,875.13 mi (6,236.43 km) |
| North Potomac to Raalte | 3,898.20 mi (6,273.55 km) |
| North Potomac to Raamsdonksveer | 3,861.16 mi (6,213.94 km) |
| North Potomac to Reeuwijk | 3,846.40 mi (6,190.18 km) |
| North Potomac to Renkum | 3,892.32 mi (6,264.08 km) |
| North Potomac to Rheden | 3,899.31 mi (6,275.34 km) |
| North Potomac to Rhenen | 3,881.58 mi (6,246.80 km) |
| North Potomac to Ridderkerk | 3,845.89 mi (6,189.36 km) |
| North Potomac to Rijen | 3,867.05 mi (6,223.41 km) |
| North Potomac to Rijswijk | 3,830.68 mi (6,164.88 km) |
| North Potomac to Roelofarendsveen | 3,838.80 mi (6,177.95 km) |
