| Glen Carbon to Plombieres | 4,442.65 mi (7,149.76 km) |
| Glen Carbon to Pont-a-Celles | 4,390.10 mi (7,065.18 km) |
| Glen Carbon to Poperinge | 4,316.04 mi (6,946.00 km) |
| Glen Carbon to Profondeville | 4,414.17 mi (7,103.93 km) |
| Glen Carbon to Putte | 4,382.04 mi (7,052.21 km) |
| Glen Carbon to Puurs | 4,367.81 mi (7,029.31 km) |
| Glen Carbon to Quaregnon | 4,373.89 mi (7,039.09 km) |
| Glen Carbon to Raeren | 4,450.69 mi (7,162.69 km) |
| Glen Carbon to Ranst | 4,373.78 mi (7,038.92 km) |
| Glen Carbon to Ravels | 4,384.99 mi (7,056.96 km) |
| Glen Carbon to Retie | 4,390.92 mi (7,066.50 km) |
| Glen Carbon to Riemst | 4,426.90 mi (7,124.40 km) |
| Glen Carbon to Rijkevorsel | 4,376.81 mi (7,043.80 km) |
| Glen Carbon to Rixensart | 4,389.65 mi (7,064.47 km) |
| Glen Carbon to Rochefort | 4,434.71 mi (7,136.98 km) |
