| Grimstad to Trim | 678.68 mi (1,092.23 km) |
| Grimstad to Tuam | 750.12 mi (1,207.20 km) |
| Grimstad to Tullamore | 714.00 mi (1,149.06 km) |
| Grimstad to Waterford | 744.94 mi (1,198.87 km) |
| Grimstad to Wexford | 719.96 mi (1,158.66 km) |
| Grimstad to Wicklow | 677.73 mi (1,090.70 km) |
| Grimstad to Abano Terme | 906.90 mi (1,459.52 km) |
| Grimstad to Abbiategrasso | 894.21 mi (1,439.08 km) |
| Grimstad to Acate | 1,496.14 mi (2,407.81 km) |
| Grimstad to Acerra | 1,227.92 mi (1,976.15 km) |
| Grimstad to Aci Castello | 1,466.12 mi (2,359.49 km) |
| Grimstad to Aci Catena | 1,462.98 mi (2,354.44 km) |
| Grimstad to Aci Sant'Antonio | 1,462.83 mi (2,354.20 km) |
| Grimstad to Acireale | 1,462.15 mi (2,353.10 km) |
| Grimstad to Acquaviva delle Fonti | 1,258.20 mi (2,024.88 km) |
