| Irthlingborough to Vrilissia | 1,533.63 mi (2,468.14 km) |
| Irthlingborough to Vyronas | 1,534.40 mi (2,469.37 km) |
| Irthlingborough to Xanthi | 1,422.28 mi (2,288.94 km) |
| Irthlingborough to Ymittos | 1,534.27 mi (2,469.17 km) |
| Irthlingborough to Zefyri | 1,527.67 mi (2,458.54 km) |
| Irthlingborough to Zografos | 1,534.21 mi (2,469.08 km) |
| Irthlingborough to Basse-Terre | 4,135.08 mi (6,654.77 km) |
| Irthlingborough to Pointe-a-Pitre | 4,115.48 mi (6,623.23 km) |
| Irthlingborough to Abony | 982.36 mi (1,580.96 km) |
| Irthlingborough to Ajka | 885.10 mi (1,424.43 km) |
| Irthlingborough to Albertirsa | 964.10 mi (1,551.57 km) |
| Irthlingborough to Baja | 975.01 mi (1,569.12 km) |
| Irthlingborough to Balassagyarmat | 924.53 mi (1,487.89 km) |
| Irthlingborough to Balatonalmadi | 906.27 mi (1,458.50 km) |
| Irthlingborough to Balatonfured | 903.83 mi (1,454.57 km) |
