| Grimstad to Plombieres | 536.07 mi (862.73 km) |
| Grimstad to Pont-a-Celles | 567.67 mi (913.57 km) |
| Grimstad to Poperinge | 567.54 mi (913.37 km) |
| Grimstad to Profondeville | 570.07 mi (917.43 km) |
| Grimstad to Putte | 527.73 mi (849.30 km) |
| Grimstad to Puurs | 530.36 mi (853.53 km) |
| Grimstad to Quaregnon | 578.13 mi (930.42 km) |
| Grimstad to Raeren | 538.21 mi (866.17 km) |
| Grimstad to Ranst | 518.78 mi (834.90 km) |
| Grimstad to Ravels | 502.41 mi (808.55 km) |
| Grimstad to Retie | 508.35 mi (818.12 km) |
| Grimstad to Riemst | 533.86 mi (859.17 km) |
| Grimstad to Rijkevorsel | 506.21 mi (814.67 km) |
| Grimstad to Rixensart | 551.08 mi (886.88 km) |
| Grimstad to Rochefort | 580.78 mi (934.68 km) |
