| Holbrook to Plombieres | 3,685.31 mi (5,930.93 km) |
| Holbrook to Pont-a-Celles | 3,626.10 mi (5,835.65 km) |
| Holbrook to Poperinge | 3,550.91 mi (5,714.64 km) |
| Holbrook to Profondeville | 3,650.51 mi (5,874.93 km) |
| Holbrook to Putte | 3,623.90 mi (5,832.10 km) |
| Holbrook to Puurs | 3,608.94 mi (5,808.03 km) |
| Holbrook to Quaregnon | 3,607.95 mi (5,806.44 km) |
| Holbrook to Raeren | 3,693.37 mi (5,943.90 km) |
| Holbrook to Ranst | 3,616.81 mi (5,820.69 km) |
| Holbrook to Ravels | 3,630.83 mi (5,843.26 km) |
| Holbrook to Retie | 3,636.01 mi (5,851.60 km) |
| Holbrook to Riemst | 3,669.25 mi (5,905.08 km) |
| Holbrook to Rijkevorsel | 3,621.85 mi (5,828.81 km) |
| Holbrook to Rixensart | 3,628.15 mi (5,838.95 km) |
| Holbrook to Rochefort | 3,670.13 mi (5,906.51 km) |
